| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.74 | 12.434% | $253.8085 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $67.60 | 7.493% | $72.6653 | $72.67 | $72.65 | $72.70 |
| Purchase #3 | $181.60 | 11.575% | $202.6202 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $120.75 | 13.437% | $136.9752 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $75.54 | 10.777% | $83.6809 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $20.34 | 10.513% | $22.4783 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $118.60 | 9.574% | $129.9548 | $129.95 | $129.95 | $130.00 |
| 7 purchase totals = | $810.17 | $902.1832 | $902.19 | $902.20 | $902.30 | |